Insights

Grant opportunities Non-profit Cornerstone Services has recently secured or qualified for public funding and grants, including a $50K grant in FY2024. This indicates openness to grant-based partnerships and potential collaboration on funded programs or services.

Community engagement Active participation in local events such as the annual Art Show and ongoing community-facing services signals a strong local footprint and relationship capital that can be leveraged for sponsorships, program partnerships, and volunteer-driven initiatives.

Disabilities services expansion With a broad service scope in employment, community support, residential and behavioral health services for people with disabilities, there are multiple cross-selling opportunities to provide integrated solutions, including technology-enabled accessibility, training, and employment readiness programs.

Tech-enabled outreach Existing tech stack includes Google Ads Conversion Tracking, Qgiv for fundraising, and SEO tools, suggesting readiness to optimize donor acquisition, event promotion, and digital campaigns for new programs or expansions.

Financial scale Estimated annual revenue of $100M–$250M and 201–500 employees indicate a mature, mid-market nonprofit with potential needs for enterprise services such as managed IT, cybersecurity, facilities management, or partner solutions that support scaling operations and compliance.

Similar companies to Cornerstone Services, INC

Cornerstone Services, INC Tech Stack

Cornerstone Services, INC uses 8 technology products and services including Google Ads, WordPress, Simpli.fi, and more. Explore Cornerstone Services, INC's tech stack below.

Cornerstone Services, INC's Email Address Formats

Cornerstone Services, INC uses at least 4 email formats:
Cornerstone Services, INC Email FormatsExamplePercentage
FLast@cornerstoneservices.orgJDoe@cornerstoneservices.org
91%
First.Last@cornerstoneservices.orgJohn.Doe@cornerstoneservices.org
6%
FirstL@cornerstoneservices.orgJohnD@cornerstoneservices.org
2%
FiLast@cornerstoneservices.orgJoDoe@cornerstoneservices.org
1%

Frequently Asked Questions

What is Cornerstone Services, INC's phone number?

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You can contact Cornerstone Services, INC's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Cornerstone Services, INC's official website and social media links?

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Cornerstone Services, INC's official website is cornerstoneservices.org and has social profiles on LinkedIn.

How much revenue does Cornerstone Services, INC generate?

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As of August 2026, Cornerstone Services, INC's annual revenue is estimated to be $100M - $250M.

What is Cornerstone Services, INC's NAICS code?

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Cornerstone Services, INC's NAICS code is 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations.

How many employees does Cornerstone Services, INC have currently?

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As of August 2026, Cornerstone Services, INC has approximately 273 employees across 1 continents, including North America. Key team members include Chief Executive Officer: B. S., Vice President And Chief Administrative Officer: B. S. and President And Chief Executive Officer At Cornerstone Services, Inc: R. K. Explore Cornerstone Services, INC's employee directory with LeadIQ.

What industry does Cornerstone Services, INC belong to?

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Cornerstone Services, INC operates in the Non-profit Organizations industry.

What technology does Cornerstone Services, INC use?

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Cornerstone Services, INC's tech stack includes Google Ads, WordPress, Simpli.fi, Shopify, WooCommerce, Constant Contact, Office 365 and Sitelinks Search Box.

What is Cornerstone Services, INC's email format?

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Cornerstone Services, INC's email format typically follows the pattern of FLast@cornerstoneservices.org. Find more Cornerstone Services, INC email formats with LeadIQ.

When was Cornerstone Services, INC founded?

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Cornerstone Services, INC was founded in 1969.
Cornerstone Services, INC logo

Cornerstone Services, INC

Non-profit OrganizationsIllinois, United States201-500 Employees

Cornerstone Services is a not-for-profit organization based in Joliet, Illinois, that serves people with disabilities. It provides employment services, community supports, residential options, and behavioral health services across four program departments, and operates under licenses issued by state and federal agencies. Founded in 1969, the organization addresses the diverse needs of individuals with developmental disabilities, mental illnesses, physical disabilities, and sensory impairments. Its work emphasizes enabling choice, dignity, and the opportunity to live and work in the community.

As a mid-sized nonprofit, Cornerstone employs several hundred staff and serves communities across Illinois. In 2025, the organization hosted its eighth annual Art Show, highlighting ongoing engagement with the local community alongside its core service offerings.

Section iconCompany Overview

Phone number
NAICS Code
813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations
Founded
1969
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    Cornerstone Services, INC's revenue is estimated to be in the range of $100M - $250M

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